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软弱地基自古以来是影响建筑结构物安全的薄弱环节,结合渝怀铁路一段路基软土工点施工实例,论述袋装砂井法处理铁路软弱地基的施工原理、质量控制和检验以及取得成效的经验。
The weak foundation has been the weak link that affects the safety of building structure since ancient times. Combining with the construction example of the soft soil site in the first section of Yuhuai railway, the paper discusses the construction principle, quality control and inspection of the soft sand foundation with the bagged sand well method and its experience .